The CDI 25 represents a price-performance breakthrough in compressed-air metering. It fills a need for low-cost measurement of air usage by individual pieces of industrial equipment. It indicates leakage and excessive usage locally with blinking lights, thereby eliminating the need for central monitoring and enabling equipment operators and maintenance mechanics to observe and respond to developing problems.
Low cost permits monitoring of loads throughout an industrial plant
Alarm functions indicate when leakage has developed or usage has become excessive
Totalizing function allocates usage and cost
Complete flowmeter in one package
The CDI 25 is based on CDI’s proven technology, but it has been streamlined to reduce cost, reduce material usage and facilitate installation. The meter measures flow by maintaining one of its two probes warmer than the other; it calculates flow from the amount of heat required. Current flow, as well as minimum, average and totalized flows can be seen on a four-digit display.
The CDI 5400 clamps onto a pipe, with two flow-sensing probes projecting into the pipe through 3/16-in. drilled holes. It seals directly to the pipe; no cutting or welding is required for installation. Because each flowmeter is made and calibrated for a specific size of pipe, the digital display indicates flow directly, with no setup or adjustment.
CDI 5100 In-Line
Price: $525 – $575 each
The CDI 5100 extends the capability of the CDI 5000 series to the low flow rates found in many point-of-use applications. It does this by concentrating the flow into a small area that is chosen to optimize the tradeoff between pressure drop and low-flow sensitivity. Used in its intended flow range and at a pressure of 100 psig, the 5100 will create a pressure drop no greater than one psi.
CDI 5200 for pipes up to 1.5″ Copy
Price Range: $445 – $545
The CDI 5200 clamps onto a pipe, with two flow-sensing probes projecting into the pipe through 3/16-in. drilled holes. It seals directly to the pipe; no cutting or welding is required for installation. Because each flowmeter is made and calibrated for a specific size of pipe, the digital display indicates flow directly, with no setup or adjustment.
CDI 5450 Hot Tap
Price Range: $1,205 – $2,835
The CDI 5450 is a modified version of the 5400 model that allows installation under pressure. It incorporates two valves through which the probes pass and a muffler that collects chips from the drilling process. It takes an equal amount of installation time as our standard meters and requires no shutdown of the compressed-air system. View CDI 5450 Installation Video
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CDI 25 Extension Cord
14-ft extension cord for 25-PS-WP. One male end, one female end.
CDI 5200 Drill Guide for 1/2” to 1-1/2” pipes
This universal guide is for use with all CDI-25, 5200 and 6200 meters (pipe sizes 1.5″ or less). It includes a 3/16″ drill bit, 3/16″ and 1/4″ hex wrenches, and an aluminum drill guide with two 3/16″ drill bushings spaced 2.250″ apart. These guides can be attached to the pipe with a band clamp, a C-clamp or a chain clamp.
CDI 25 Power Supply
24 VDC wall-mount power supply for CDI-25 meter. Meter modified to fit power jack.
At CDI we take pride in providing the best possible customer service. We accept orders by email, phone, or fax. Small orders received before mid-afternoon for stock products are normally shipped the day they are received.